Olympus High Flow Insufflation Unit - UHI-4. Model Number: UHI-4 recall (Olympus Corporation of the Americas)
Medical deviceClass IIOngoing
Summary: Olympus Corporation of the Americas is recalling Olympus High Flow Insufflation Unit - UHI-4. Model Number: UHI-4. Reason: Potential for unexpected instances where the front panel display turns off unexpectedly, and air delivery (insufflation) ceases.
What is being recalled
Olympus High Flow Insufflation Unit - UHI-4. Model Number: UHI-4
Why
Potential for unexpected instances where the front panel display turns off unexpectedly, and air delivery (insufflation) ceases.
How serious is it
Class II is the middle level: using or being exposed to this product may cause temporary or medically reversible health problems, and the chance of serious harm is remote.
Where it was sold
Worldwide distribution - US Nationwide and the countries of Australia, Bolivia, Brazil, Canada, Chile, China, Colombia, Costa Rica, Ecuador, El Salvador, Germany, Honduras, Hong Kong, India, Ireland, Japan, Korea, Malaysia, Mexico, Myanmar, New Zealand, Paraguay, Peru, Russia, Singapore, Sri Lanka, Taiwan, Thailand, United Kingdom, Uruguay, Vietnam.
How to tell if yours is affected
Model Number: UHI-4. UDI: 04953170324147, 04953170467219. All Serial Numbers.
What to do
Check the model, lot or serial numbers above against your device. If yours is affected, contact the manufacturer or your healthcare provider before you stop using a device you rely on.
Recall facts
| Recall number | Z-2776-2026 |
| Category | Medical device |
| Agency | U.S. Food and Drug Administration (FDA) |
| Severity | Class II |
| Status | Ongoing |
| Recall started | June 16, 2026 |
| Reported | July 29, 2026 |
| Company | Olympus Corporation of the Americas |
| Company location | Center Valley, PA, United States |
| Initiated by | Voluntary: Firm initiated |
| Quantity | 3,087 units |
More recalls from Olympus Corporation of the Americas · all medical device recalls · recalls from June 2026